hmmm my cat rattlet when I installed my flowmaster 80 for few days,and now its gone
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i thought my stock cat was rattling, replaced it with a 3" high flow catco and the ***** still rattles. I suspect it is what 96 t-top said, something in the y-pipe2000 Firebird 3.8, auto, flowmaster 80, taillight blackouts, 02 formula swaybars, poly endlinks and energy support bushings, 1 1/2in cut springs
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<blockquote>quote:</font><hr>Originally posted by panman79:
i thought my stock cat was rattling, replaced it with a 3" high flow catco and the ***** still rattles. I suspect it is what 96 t-top said, something in the y-pipe<hr></blockquote>
If you replaced your cat, all your heat shields are fastened down nicely and no exhaust leaks in your exhaust, it will most likely be the y-pipe.
I bought one off a fellow v6er who just purchased headers and still had his stock y-pipe in the garage. I got it for $65 shipped i believe. You might wanna make a post in the F/S section and see if anyone has one laying around. Or go to a shop and have them make you a custom one. Might cost a bit.
Or you can always get a new set of headers and y pipe...this gives you a reason to get them :D
Good Luck [img]graemlins/thumbsup.gif[/img]<a href=\"http://www.pbase.com/danny83/car_pix\" target=\"_blank\">http://www.pbase.com/danny83/root</a><br /><a href=\"http://community.webshots.com/user/ttopbird96\" target=\"_blank\">http://community.webshots.com/user/ttopbird96</a> [/URL]<br />00 NMB Formula M6<br />323.4HP, 336.5TQ<br />Lid, Filter, Cutout, all else stock :)<p>\"Let the modding begin!\"
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